Mizuki, constrained by his mother's strict rules against any sexual behavior, experiences a disturbing encounter on a train where a stranger violates his boundaries. Rather than rejecting it, Mizuki oddly embraces the intrusion. This leads him to strike a peculiar deal with the man, Shinobu Kurose, expressing his desire for more. As Shinobu complies with Mizuki's unconventional request, a complex dynamic forms between the masochistic Mizuki and the initially detached Shinobu. Through their journey of indulgence and evolving desires, Shinobu undergoes a transformation from a stoic figure to someone touched by emotion. Explore a captivating tale of forbidden desires and self-discovery in this provocative Boys Love story, weaving together the narratives of a man haunted by his past and a youth stifled by sexual repression.